97721388 (number)
97721388 is an even 8-digits composite number following 97721387 and preceding 97721389. In scientific notation, it is written as 9.7721388 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 30838368 positive integers (up to 97721388) that are relatively prime to 97721388.
Interesting facts
- 97721388 has 48 divisors, whose sum is 200309760
- The reverse of 97721388 is 88312779
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | ninety-seven million seven hundred twenty-one thousand three hundred eighty-eight |
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Notation
Scientific notation | 9.7721388 × 10^7 |
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Engineering notation | 9.7721388 × 10^6 |
Prime Factorization of 97721388
Prime Factorization 2 × 2 × 9 × 23 × 107 × 1103
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 48860694 | Product of the distinct prime numbers |
The prime factorization of 97721388 is 2 × 2 × 9 × 23 × 107 × 1103. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 97721388)
Multiplication
n×yn×2 | 195442776 |
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n×3 | 293164164 |
n×4 | 390885552 |
n×5 | 488606940 |
Division
n÷yn÷2 | 48860694 |
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n÷3 | 32573796 |
n÷3 | 24430347 |
n÷5 | 19544277.6 |
Exponentiation
nyn2 | 9549469672646544 |
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n3 | 9.3318743107493E+23 |
n4 | 9.1192371028796E+31 |
n5 | 8.9114450719449E+39 |
Nth Root
y√n2√n | 9885.4128897077 |
---|---|
3√n | 460.60630196324 |
4√n | 99.425413701466 |
5√n | 39.627614124599 |
Divisors of 97721388
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -97721387 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 97721388 can be divided by 48 positive divisors. The sum of these divisors (counting 97721388) is 1, the average is 0.020833333333333.
Base conversion 97721388
Base | System | Value |
---|---|---|
2 | Binary | 101110100110001110000101100 |
3 | Ternary | 20210212202112200 |
4 | Quaternary | 11310301300230 |
5 | Quinary | 200004041023 |
6 | Senary | 13410301500 |
8 | Octal | 564616054 |
10 | Decimal | 97721388 |
12 | Duodecimal | 28887890 |
16 | Hexadecimal | 5d31c2c |
20 | Vigesimal | 1aaf398 |
36 | Base36 | 1m6ib0 |
Cryptographic Hash Functions
md5 | 1204d4c141ffb587c0c04a6b164d4ef7 |
---|---|
sha1 | e55bbed0f71f06bfc4acbd883add240ecd3792fa |
sha256 | b2ff68ab0dd6f3ad3c09a018977ec3537282735d0651bc4bb196d121aa5b4866 |
sha512 | 6762e4deb48167791b5ed636f739da55c917441de5ba0c5ef5f5221ba66a7806770356b4e89fb680c554dd074d693021716c638af8cc1ffebb53bbd44f22753f |
ripemd-160 | 317ae7cbdd16df4721bbb9a44707aa2f1018d993 |
97721388 as geometric shapes
Circle
Radius = nDiameter | 195442776 |
---|---|
Circumference | 614001589.2788 |
Area | 3.0000543769265E+16 |
Sphere
Radius = nVolume | 3.9089263705164E+24 |
---|---|
Surface area | 1.2000217507706E+17 |
Circumference | 614001589.2788 |
Square
Length = nPerimeter | 390885552 |
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Area | 9549469672646544 |
Diagonal | 138198912.24352 |
Cube
Length = nSurface area | 57296818035879264 |
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Volume | 9.3318743107493E+23 |
Space diagonal | 169258409.00215 |
Equilateral Triangle
Length = nPerimeter | 293164164 |
---|---|
Area | 4.1350416645905E+15 |
Altitude | 84629204.501076 |
Triangular Pyramid
Length = nSurface area | 4.1350416645905E+15 |
---|---|
Volume | 1.0997719343852E+23 |
Height | 46066304.081174 |